2023-10-26 06:15:01.16706312.0MbinfoCronjob execution started. PID: 277470
2023-10-26 06:15:01.17093812.0MbinfoThere are 7862 records in the RD queue.
2023-10-26 06:15:01.19264112.0MbcriticalCronjob execution stopped prematurely. Exception:The `initial currency` parameter of App\CurrencyExchange\Rates::convert is not valid (eer)
2023-10-26 06:15:01.20432912.0MbinfoCronjob execution ended.

A transaction has been started but never closed

Most likely another error was already logged in the server logs.